SAM9RL64 Atmel Corporation, SAM9RL64 Datasheet - Page 117

• Manufacturer Part Number: SAM9RL64
• Manufacturer: Atmel Corporation

Specifications of SAM9RL64

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 118
• Ext Interrupts: 118
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 2
• Uart: 5
• Ssc: 2
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 6
• Adc Resolution (bits): 10
• Adc Speed (ksps): 220
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.08 to 1.32
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

19. Shutdown Controller (SHDWC)
19.1
19.2
Figure 19-1. Shutdown Controller Block Diagram
19.3
Table 19-1.
19.4
19.4.1
6289D–ATARM–3-Oct-11
Name
WKUP0
SHDN
WKUP0
RTT Alarm
RTC Alarm
Description
Block Diagram
I/O Lines Description
Product Dependencies
Power Management
I/O Lines Description
Shutdown Controller
RTTWKEN
RTCWKEN
WKMODE0
The Shutdown Controller controls the power supplies VDDIO and VDDCORE and the wake-up
detection on debounced input lines.
The Shutdown Controller is continuously clocked by Slow Clock. The Power Management Con-
troller has no effect on the behavior of the Shutdown Controller.
SHDW_MR
CPTWK0
Description
Wake-up 0 input
Shutdown output
SHDW_MR
SHDW_MR
reset
reset
reset
set
set
read SHDW_SR
read SHDW_SR
WAKEUP0
RTTWK
RTCWK
set
read SHDW_SR
SHDW_SR
SHDW_SR
SHDW_SR
SHDW_CR
AT91SAM9R64/RL64
SLCK
SHDW
Wake-up
Shutdown
Shutdown
Controller
Output
Type
Input
Output
SHDN
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